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#ifndef _OSM_GPS_MAP_H_ |
#ifndef _OSM_GPS_MAP_H_ |
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#define _OSM_GPS_MAP_H_ |
#define _OSM_GPS_MAP_H_ |
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#include "config.h" |
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#include <glib.h> |
#include <glib.h> |
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#include <glib-object.h> |
#include <glib-object.h> |
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#include <gtk/gtk.h> |
#include <gtk/gtk.h> |
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gint x, y, w, h; |
gint x, y, w, h; |
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} OsmGpsMapRect_t; |
} OsmGpsMapRect_t; |
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typedef enum { |
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OSD_NONE = 0, |
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OSD_BG, |
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OSD_UP, |
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OSD_DOWN, |
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OSD_LEFT, |
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OSD_RIGHT, |
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OSD_IN, |
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OSD_OUT, |
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OSD_CUSTOM // first custom buttom |
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} osd_button_t; |
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typedef void (*OsmGpsMapOsdCallback)(osd_button_t but, gpointer data); |
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#define OSM_GPS_MAP_OSD_CALLBACK(f) ((OsmGpsMapOsdCallback) (f)) |
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/* the osd structure mainly contains various callbacks */ |
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/* required to draw and update the OSD */ |
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typedef struct osm_gps_map_osd_s { |
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GdkPixmap *pixmap; // the main pixmap (to draw on it) |
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GtkWidget *widget; // the main map widget (to get its stlye info) |
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void(*render)(struct osm_gps_map_osd_s *); |
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void(*draw)(struct osm_gps_map_osd_s *, gint, gint); |
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void(*restore)(struct osm_gps_map_osd_s *) ; |
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osd_button_t(*check)(gint, gint); /* check if x/y lies within OSD */ |
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void(*free)(struct osm_gps_map_osd_s *); |
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OsmGpsMapOsdCallback cb; |
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gpointer data; |
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gpointer priv; |
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} osm_gps_map_osd_t; |
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typedef void (*OsmGpsMapBalloonCallback)(cairo_t *, OsmGpsMapRect_t *rect, |
typedef void (*OsmGpsMapBalloonCallback)(cairo_t *, OsmGpsMapRect_t *rect, |
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gpointer data); |
gpointer data); |
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#define OSM_GPS_MAP_BALLOON_CALLBACK(f) ((OsmGpsMapBalloonCallback) (f)) |
#define OSM_GPS_MAP_BALLOON_CALLBACK(f) ((OsmGpsMapBalloonCallback) (f)) |
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void osm_gps_map_draw_balloon (OsmGpsMap *map, float latitude, float longitude, OsmGpsMapBalloonCallback cb, gpointer data); |
void osm_gps_map_draw_balloon (OsmGpsMap *map, float latitude, float longitude, OsmGpsMapBalloonCallback cb, gpointer data); |
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void osm_gps_map_clear_balloon (OsmGpsMap *map); |
void osm_gps_map_clear_balloon (OsmGpsMap *map); |
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#endif |
#endif |
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#ifdef ENABLE_OSD |
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void osm_gps_map_register_osd(OsmGpsMap *map, osm_gps_map_osd_t *osd); |
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void osm_gps_map_redraw (OsmGpsMap *map); |
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osm_gps_map_osd_t *osm_gps_map_osd_get(OsmGpsMap *map); |
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#endif |
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G_END_DECLS |
G_END_DECLS |
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